vs.

      John Deere 648G vs. John Deere 648H

      6 reasons to buy John Deere 648G:

      Sizes

      Drum capacity at cable width 77.4 m and 54.6 m 29 % more or 22.8 m
      Maximum boom height 3680 mm and 3395 mm 8 % more or 285 mm
      Grapple radius on ground level 2243 mm and 2152 mm 4 % more or 91 mm
      Maximum blade height 1310 mm and 1308 mm 0 % more or 2 mm

      Operation

      Generator current strength 95 amperes and 90 amperes 5 % more or 5 amperes

      Gear box

      Maximum forward speed 25.3 km/h and 23 km/h 9 % more or 2.3 km/h

      10 reasons to buy John Deere 648H:

      Sizes

      Maximum traction force on a rope with empty drum 193 kN and 186.2 kN 4 % more or 6.8 kN
      Cable width 19.1 mm and 15.8 mm 17 % more or 3.3 mm
      Grapple height from ground level 794 mm and 908 mm 13 % less or 114 mm

      Operation

      Steering angle 45 degrees and 90 degrees 50 % less or 45 degrees
      Fuel Capacity 295.3 l. and 265 l. 10 % more or 30.3 l.
      Hydraulic system fluid volume 56.8 l. and 41.6 l. 27 % more or 15.2 l.

      Motor

      Full power 128.3 kW and 117.1 kW 9 % more or 11.2 kW

      Hydraulic system

      Pump flow rate 109.8 l/min and 143.8 l/min 24 % less or 34.0 l/min

      Gear box

      Reverse gears number 7 and 4 43 % more or 3
      Maximum reverse gear 17.4 km/h and 9 km/h 48 % more or 8.4 km/h

      Neutral reasons:

      Sizes

      Dimensional length 7230 mm and 7484 mm
      Roller diameter 203.2 mm and 203.2 mm
      Tong opening at tips 2921 mm and 3175 mm
      Overall width 3110 mm and 3100 mm
      Height to cab upper part 3030 mm and 3023 mm
      Wheelbase 3430 mm and 3430 mm
      Clearance 514 mm and 514 mm

      Operation

      Tyre size 28L-26 and 28L-26
      Working weight 12083.2 kg and 14626.1 kg
      Operating voltage 12 V and 12 V
      Axle oscillating 30 degrees and 30 degrees

      Motor

      Displacement 6.8 l. and 6.8 l.
      Cylinders number 6 and 6
      Aspiration turbocharging and turbocharging
      Manufacturer John Deere and John Deere
      Model 6068T and 6068H
      Power measured at 2200 rev / min and 2200 rev / min

      Hydraulic system

      Type of pump Piston and variable displacement axial piston pump
      Overflow valve pressure 20684.3 kPa and 21373.7 kPa

      Gear box

      Transmission type planetary gear and powershift
      Forward gears number 8 and 8

      Images

      Sizes

      6. Maximum boom height 3680 mm 6. Maximum boom height 3395 mm
      7. Grapple height from ground level 1376 mm 7. Grapple height from ground level 794 mm
      8. Grapple radius on ground level 1536 mm 8. Grapple radius on ground level 2152 mm
      9. Tong opening at tips 2921 mm 9. Tong opening at tips 3175 mm
      1. Dimensional length 7230 mm 1. Dimensional length 7230 mm
      2. Overall width 3110 mm 2. Overall width 3100 mm
      3. Height to cab upper part 3030 mm 3. Height to cab upper part 3023 mm
      4. Wheelbase 3430 mm 4. Wheelbase 3430 mm
      5. Clearance 514 mm 5. Clearance 514 mm